Written in Delphi

Released in September 2001

more versions

Client:
port:
TCP          UDP
1025         1025
6666         6666 
7722         8488
61746        61746
61747        61747
6712         61748
6713         49698
6714         6766  
6715         15486
16712        16515 
47698        50829
15206        47785
15207        43720
6766         
15486
16515
50829
43720
47785

Server:
C:\WINDOWS\SYSTEM\UBZUP.EXE

size: 1.127,936 bytes

port:
TCP           UDP
1028          1028
1029          6667 
6667          8489 
8489          6767
6711          15485
6718          16514
6767          29589
15485
16514
29589
1234

startup:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run